16A Seething Wells Lane Surbiton KT6 5NR Data via plota.co.uk
Proposal
Erection of pitched roof extension with front dormer and installation of 3nos. rear rooflights to facilitate loft conversion. Changes to front and side fenestrations and installation of 2nos. windows to ground floor rear elevation. Data via plota.co.uk
Application progress
Refused on 30 Sept 2026 · Delegated Decision · Last checked 1 Oct 2026
Documents 13
Decision & officer reports 1
Statements & assessments 2
Plans & drawings 7
Application forms 1
Site constraints 6
Checked on 24 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £250,000 in November 2021. Other property, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Kingston upon Thames - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Kingston upon Thames
- Application type
- Householder
- Postcode
- KT6 5NR
- Received
- 22 Jul 2026
- Validated
- 6 Aug 2026
- Ward
- St Mark's & Seething Wells
- Parish
- Surbiton
- Case officer
- Show
- Target decision
- 1 Oct 2026
- Decision
- Refuse
- Decision date
- 30 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Show
- Freehold owner
- Show
How this decision compares
Decided in 55 days from validation, about the council's usual 55 days. Refused, as 15% of extensions here are.
Plota live figures for extensions decided by Kingston upon Thames in the last twelve months, from validation. Kingston upon Thames decision record →
Public comments
No public comments yet.
48 neighbours consulted · Last counted 1 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15090066
- Neighbours
- 24 Aug 2026
- Consultation
- 24 Aug 2026
- Comments by
- 15 Sept 2026
- Statutory expiry
- 1 Oct 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 296. Only 20% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Kingston upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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16A Seething Wells Lane Surbiton KT6 5NR
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Freehold owner, on paid plans
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